body{
    margin: 0;
    background: #333333;
}

#title{
    position: absolute;
    width: 40%;
    height: 10%;
    top: 0;
    left: 30%;
    color: white;
    font-size: 30px;

    display: flex;
    align-items: center;
    justify-content: center;
}
/*
中间部分
 */
#c1{
    position: absolute;
    width: 40%;
    height: 30%;
    top: 10%;
    left: 30%;
    /*background: green;*/
    color: white;
}
#c2{
    position: absolute;
    width: 40%;
    height: 60%;
    top: 40%;
    left: 30%;
    background: cadetblue;
}

.num{
    width: 25%;
    float: left;
    display: flex;
    align-items: center;
    justify-content: center;
    color: gold;
    font-size: 20px;
}

.txt{
    width: 25%;
    float: left;
    font-family: "幼圆";
    display: flex;
    align-items: center;
    justify-content: center;
}
.txt h2{
    margin: 0;
}
/**
右边部分
 */
#r1{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 10%;
    right: 0;
    background: black;
}
#r2{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 55%;
    right: 0%;
    background: yellow;
}

/*
左边部分
 */
#l1{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 10%;
    left: 0;
    background: gray;
}
#l2{
    position: absolute;
    width: 30%;
    height: 45%;
    top: 55%;
    left: 0;
    background: red;
}

/**
时间
 */
.time{
    position: absolute;
    /*width: 30%;*/
    height: 10%;
    top: 5%;
    right: 2%;
    color: white;
    /*background: aqua;*/
}